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PostgreSQL database default location on Linux

What is the default directory where PostgreSQL will keep all databases on Linux? 8 Answers ...
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Argparse: Way to include default values in '--help'?

... @mqsoh multiple inheritance actually just worked, but unfortunately is not public API: stackoverflow.com/a/52025430/895245 – Ciro Santilli 郝海东冠状病六四事件法轮功 Aug 26 '18 at 10:41 ...
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How to select an option from drop down using Selenium WebDriver C#?

...library 2.53 , The SelectByText doesnt seem to be working. Im able to see all the options . Even if i iterate the options and set the correct value, The value is not getting set..Any help would be great – Viswas Menon Aug 9 '16 at 10:14 ...
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JavaScript - Getting HTML form values

...ns a true/false and im not sure how to determine if the function was even called. Thus you can help. – user377419 Aug 23 '10 at 13:00 ...
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String comparison in Python: is vs. == [duplicate]

... For all built-in Python objects (like strings, lists, dicts, functions, etc.), if x is y, then x==y is also True. Not always. NaN is a counterexample. But usually, identity (is) implies equality (==). The converse is n...
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Convert Unix timestamp to a date string

...ecognizes neither -d nor -r and provides no standard way in any command at all (that I know of) to format a Unix time from the command line (since POSIX Awk also lacks strftime()). (You can't use touch -t and ls because the former does not accept a time given as seconds since the Unix Epoch.) Note...
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What is a “translation unit” in C++

... A translation unit is for all intents and purposes a file (.c/.cpp), after it's finished including all of the header files. http://msdn.microsoft.com/en-us/library/bxss3ska%28VS.80%29.aspx ...
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Dilemma: when to use Fragments vs Activities:

.... In the beginning this will not have any sense, but in time, you will actually be able to tell if you need Fragment or not. There is a good practice I found very helpful for me. It occurred to me while I was trying to explain something to my daughter. Namely, imagine a box which represents a sc...
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Use didSelectRowAtIndexPath or prepareForSegue method for UITableView?

...() contains the correct value when prepareFroSegue... is called: tableView(_:didSelectrowAtIndexPath:) isn't called until later. – Nicolas Miari Jun 7 '16 at 2:21 add a commen...
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Alias with variable in bash [duplicate]

...or that, rather than alias, and then exported it, like this: function tail_ls { ls -l "$1" | tail; } export -f tail_ls Note -f switch to export: it tells it that you are exporting a function. Put this in your .bashrc and you are good to go. ...